CAS 132814-91-6 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene

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Organic Field Effect Transistor (OFET) Materials

3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene

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Catalog Number

ACM132814916-2

Product Name

3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene

Structure

CAS

132814-91-6

Category

Organic Field Effect Transistor (OFET) Materials

Synonyms

5,5'-Bis(3-hexyl-2-thienyl)-2,2'-bithiophene, α,ω-Dihexylquaterthiophene, DH-4T

Description

3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene (D4HT) is a dihexyl quarterthiophene derivative that can be used as a donor-acceptor molecule in organic electronic devices. It has a field mobility of 0.23 cm2/Vs and acts as an active layer in semiconductors.

IUPAC Name

2-(3-hexylthiophen-2-yl)-5-[5-(3-hexylthiophen-2-yl)thiophen-2-yl]thiophene

Molecular Weight

498.83

Molecular Formula

C28H34S4

Canonical SMILES

CCCCCCc1ccsc1-c2ccc(s2)-c3ccc(s3)-c4sccc4CCCCCC

InChI

1S/C28H34S4/c1-3-5-7-9-11-21-17-19-29-27(21)25-15-13-23(31-25)24-14-16-26(32-24)28-22(18-20-30-28)12-10-8-6-4-2/h13-20H,3-12H2,1-2H3

InChI Key

MLDVGCCQHBDHDR-UHFFFAOYSA-N

Melting Point

25-29 °C

Application

D4HT can be used a conjugating polymer in the fabrication of devices such as organic field effect transistor (OFET), organic thin film transistor (OTFT) and organic photovoltaics (OPV).

Storage

room temp

Complexity

480

Covalently-Bonded Unit Count

Exact Mass

498.154336g/mol

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Formal Charge

Heavy Atom Count

MDL Number